. >> talking about the principal at sandy hook. this is an idea that's catching on. take a look at the map. lawmakers in oklahoma, tennessee, florida, virginia, texas, minnesota, south dakota, nevada, and oregon are open to arming teachers. >> what i'm suggesting is that we have campus responders. two or three volunteers that are on the staff, whether administrators or teachers or staff members. hopefully maybe prior military or prior law enforcement. but people who are trained who will be armed and when the first shot is fired on the next campus they can respond and meet lethal force with lethal force. >> the liberal blog site mother jones did a two-month investigation on this very topic. it found more guns doesn't equal fewer mass shootings. it points out, quote, america now has 300 million firearms, a barrage of nra-backed gun laws and record casualties for mass killers. the site quits dr. stephen hargarten at the medical college of wisconsin. he says, quote, armed civilians attempting to intervene are actually more likely to increase the bloodshed given that civi